Sorry for the long delay, I was on vacation.

The new version is working for portforwarding. Unfortunately I am using the ChannelDirectTCPIP class directly from another package and I am not able to control the timeout value that way. Can you add a public method to set the timeout value for Channel objects?

2013/4/5 Atsuhiko Yamanaka <ymnk@jcraft.com>
Hi,

   +-From: Lars Merke <larsmerke@gmail.com> --
   |_Date: Fri, 5 Apr 2013 10:36:58 +0200 ____
   |
   |I tried. Unfortunately it does not work for me. It breaks portforwarding
   |completely.

Oops, that is my fault.

Would you please try
  http://www.jcraft.com/jsch/jsch-0.1.50-rc4.zip  ?